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# Account.extendEntitlementToDate

The `extendEntitlementToDate` method extends an `Account` entitlement to the date provided.

(The entitlement must already exist and be on the `Account` when this method is called.)

## Input

*srd*: sparse response description, a SOAP string (which must be a JSON object), in which you specify the elements you want returned.This parameter enables the calling system to constrain a `method` call to return only components you specify. This gives you greater control over returned content, and improves response time within the Vindicia platform by reducing the processing needed for the call.

Some fields are required, either practically or in the WSDL, and will be returned regardless of the *srd*. A null *srd* returns the complete response.

*account*: the *Account* to which this extension applies.

*entitlement*: an object of type `Entitlement` for the given `Account`.

*merchantEntitlementId*: the merchant's unique ID for this entitlement. This may be specified in lieu of the full `Entitlement` object. Note that either the `Entitlement` or the `merchantEntitlementId` must be specified.

*extensionDate*: the new end time for entitlement.

**Note:** an optional memo regarding the entitlement extension.

## Output

*return*: an object of type `Return` that indicates the success or failure of the call.

*account*: the `Account` object with modified entitlements.

## Returns

In addition to those listed in [The Return Object](The_Return_Object), this call returns:

| Return Code | Return String |
| - | - |
| `400` | One of the following: - `Entitlement not specified.` - `Base Account not specified.` - `Extension date not specified.` - `Account not found.` - `Entitlement not found.` - `Failed to convert extension date: *error-description*.` - `Entitlement extension failed: *error-description*.` - `Failed to save Account after entitlement extension: *error-description*.` - `Failed to reload account after entitlement extension: *error-description*.` |

## Example

```

// to extend entitlements to a given date

$acct = new Account();
$acct->setMerchantAccountId('xyz123');

$entitle = new Entitlement();
$entitle->setDescription('For playing Scrabble');
$entitle->setStartTimestamp($today);
$entitle->setEndTimestamp($tomorrow);
$entitle->setMerchantEntitlementId('bac');

$acct->grantEntitlement($entitle);

$next_friday = '2011-08-12T23:59:59Z';

$response = $acct->extendEntitlementToDate(
   $entitle,
   null,
   $next_friday,
   'Extended until next friday'
);

// check $response ...
```

**Parent topic:**[Account Methods](../topics/Account_Methods)


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